TY  - BOOK
AU  - Young, J. Z.
TI  - The life of vertebrates / J. Z. Young
U1  - 593 YOU-L 
PY  - 1981///
CY  - London
PB  - Oxford University Press
KW  - The life of vertebrates / J. Z. Young  Vertebrates. Vertebrates, Fossil
KW  - Vertebrates. Vertebrates, Fossil
ER  -